英语词汇“international pitch”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	international pitch
释义	international pitch noun 1. : diapason normal 2. : the tuning standard adopted in 1939 of 440 vibrations per second for A above middle C
随便看	tawt tax- tax tax taxa taxability taxable taxableness taxably taxaceae taxaceous taxad taxameter taxaspidean taxation taxation taxational taxator tax base tax bond tax book tax cart tax certificate tax deed taxeater

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